Samwel Rollers

3 products — part of all Rollers

Samwel rollers provide replacement bearing components for Harley-Davidson primary drive and transmission assemblies where the roller bearings that support shafts, sprockets, and drum components are worn or damaged. Roller bearings in the Harley-Davidson primary and transmission are a consumable item over high mileages — heat cycling, oil film degradation, and the vibration load of a V-twin over tens of thousands of miles gradually works the rollers toward the tolerance limit where smoothness and accuracy of the rotating assembly begins to degrade. Samwel produces rollers to the correct diameter and surface hardness specifications for the Harley-Davidson applications they are designed to serve, providing a reliable OEM-equivalent replacement rather than an approximation. Sourcing replacement rollers from a specialist rather than a generic bearing supplier ensures the material specification is appropriate for the operating conditions inside a Harley-Davidson powertrain. Iron City Motorcycles in Leeds stocks Samwel drivetrain components as part of their Harley-Davidson maintenance parts range. Browse the full Samwel Rollers range below.